1889. sunday, the high temperature may 48-49, even though right now is 69 degrees. through the midwest right now, it is in the 40's. is 44 degrees. temperatures around detroit have o 30 degrees in the last four hours. here comes a big wave of the atmosphere, a storm system with comingfront that will be tomorrow, probably has -- as early as 10:00 or 11:00. in western maryland and out to county. sunday, some of the cold air in on us.es tomorrow, 11:00, it will still be in the mid-70's. tomorrow afternoon, colder air begins coming in. some northwesterly winds.